Improperly implemented security check for standard in Junos OS - CVE-2023-44181
Published: October 18, 2023
Vulnerability identifier: #VU82231
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-44181
CWE-ID: CWE-358
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improperly implemented security check for standard error in storm control when Storm control is enabled and ICMPv6(internet control message protocol) packets are present on device. A remote non-authenticated attacker can perform a denial of service (DoS) attack.
Affected software
Junos OS
How to mitigate CVE-2023-44181
Install updates from vendor's website.
Junos OS - addressed in versions 20.2R3-S6, 20.3R3-S5, 20.4R3-S5, 21.1R3-S4, 21.2R3-S3, 21.3R3-S2, 21.4R3, 22.1R3, 22.2R2, 22.3R1